Sharepoint 服务端对象模型增加项到文档库

新增Item到SP Document Library

前台添加FileUpload控件

<asp:FileUpload ID="fl_Resume" runat="server"  Width="550px" />

private bool addCVToDoc(string jd_ID)
        {
            bool isSuccess = false;
            string q1 = tb_Q1.Text;
            string q2 = tb_Q2.Text;
            string q3 = tb_Q3.Text;
            string q4 = tb_Q4.Text;
            string q5 = tb_Q5.Text;
            
            SPSecurity.RunWithElevatedPrivileges(delegate()
            {
                using (SPSite site = new SPSite(SPContext.Current.Web.Url))
                {
                    using (SPWeb web = site.OpenWeb())
                    {
                        web.AllowUnsafeUpdates = true;
                        SPDocumentLibrary list_JD = (SPDocumentLibrary)web.Lists[HRConstant.listCandidateCV];
                        SPListItem item = list_JD.Items.Add();

//避免重名

int lastDot = fl_Resume.FileName.LastIndexOf('.');
string fileName = fl_Resume.FileName.Substring(0, lastDot) + "_" + DateTime.Now.ToString("yyyyMMddHHmm") + fl_Resume.FileName.Substring(lastDot);

// Opening a filestream 
                        Stream fStream = fl_Resume.PostedFile.InputStream;
                        byte[] contents = new byte[fStream.Length];
                        fStream.Read(contents, 0, (int)fStream.Length);
                        fStream.Close();

                        var documentMetadata = new Hashtable
                            {
                                { "Q1", q1 },
                                { "Q2", q2 },
                                { "Q3", q3 },
                                { "Q4", q4 },
                                { "Q5", q5 },
                                { "JDID", jd_ID }
                            };
                        list_JD.RootFolder.Files.Add(fileName, contents, documentMetadata, true);
                        list_JD.Update();
                        web.AllowUnsafeUpdates = false;
                        isSuccess = true;
                    }
                }
            });
            return isSuccess;
        }